/**
 * Copyright 2019 Huawei Technologies Co.,Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use
 * this file except in compliance with the License.  You may obtain a copy of the
 * License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software distributed
 * under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
 * CONDITIONS OF ANY KIND, either express or implied.  See the License for the
 * specific language governing permissions and limitations under the License.
 */
package com.obs.services.internal.utils;

import com.obs.services.internal.IHeaders;
import com.obs.services.internal.V2Headers;

public class V2Authentication extends AbstractAuthentication
{
	
	private static V2Authentication instance = new V2Authentication();
	
	private V2Authentication() {
		
	}
	
	public static AbstractAuthentication getInstance() {
		return instance;
	}
	
	@Override
	protected IHeaders getIHeaders() {
		return V2Headers.getInstance();
	}

	@Override
	protected String getAuthPrefix() {
		return "AWS";
	}
    
}
